upgrade . install new template etc

Hi to All :)
actually yesterday I bought web-hosting and now install the zen-cart software ...
The main point is I am totally new ,,I don't know how to established my store step by step ,,
My questions are
1...I want to upgrade my zen-cart
2...How Install new zen-cart template ?
3...How Install the plugs like image handle
4...How paypal connect with my store

I need help ..I am totally dump in this time
please it is possible give me some tut videos

All your questions are answered in one way or other on this forum. Go through the tutorials and FAQ as well.

If you do not know how to manage your web hosting, then look for tutorials on CPANEL and WEB HOSTING. We cannot teach basic webmastering here. It is assumed people know how to manage a website when they come to this forum for advice.

hi school boy thank you for replaying :)
I have saw the tutorials and try to add new template ..I was upload template in ftp account several time but new template nor shown in zen cart admin >tool > template section
can you guide me what is the reason ?
thx in advance

Well, I cannot "guide you" because I cannot know what you did wrong.

If you do not see your new template in ADMIN >>> TOOLS >>> TEMPLATE SELECTION ...

... then you did not load it to the server properly.

GO HERE for a video tutorial.